One day my fan was fine now it is humming like a bird can i resolve this problem

Is the computer starting up ?

Computers allow us to connect with people from around the world, and successfully complete school and business work. Unfortunately, technical issues can arise after prolonged use of a computer or due to manufacturer issues. A computer fan that runs all the time can be from your personal habits when using your computer. Fortunately inexpensive steps can be taken to resolve the matter.

ventilation b> If you are using a laptop computer in your lap or on a cloth for an extended period of time, your computer may be overheating, causing the fan consistently run. Since the computer has little insulation between the surface and the motherboard, the fan stays on. Purchase a cooling pad for the laptop. It can be found at your local office supply store. If you don't want to buy a cooling pad, you can periodically lift your laptop up and sit it on a desk, countertop or another flat surface. If your desktop is overheating, it could be because it is in a small area with little ventilation. Ensure your desktop is in an area that allows air to circulate. How to Properly Clean Your Desktop Cooling System & Fan http://www.youtube.com/watch?v=GgOaIJ82gFM b> Dust b> You computer fan may have accumulated a lot of dust, which causes the fan to run continuously. Purchase compressed air and periodically spray the computer fan to loosen up any dust that may have accumulated. Most computer fans are exposed, so accessing the fan should not be a challenge. Technical issues b> In some cases, your computer may have either a defective fan or thermostat. Computer providers, such as Dell, allow you to purchase a new fan and replace it yourself. For thermostat issues, you may have to contact a computer repair professional for assistance. Computer is overworked Depending on the age of your computer multiple programs that are running can cause it to overheat. Watching a lot of DVDs, playing video games, and listening to music on your computer also can cause overheating. Considering closing some of your programs and rebooting your computer. Check you CPU make sure its securely seated and has thermal grease http://www.hardwaresecrets.com/article/Thermal-Compound-Roundup-February-2012/1490 Viruses or spyware b> Spyware can continuously run on your computer, causing the fan to overheat. Spyware is software that may have installed on your computer without your knowledge. Perform a virus and spyware scan on your computer. Download and install at least one of these all free depending on your operating system http://spybot-search-destroy.soft32.com/ Freeware detect and remove a multitude of adware files and modules. http://download.cnet.com/Agnitum-Outpost-Security-Suite-Free/3000-18510_4-75328020.html Combine online and offline malware defense and powerful data leak prevention in one suite. http://download.cnet.com/Agnitum-Outpost-Security-Suite-Free-64-bit/3000-18510_4-75328026.html For 64 bit operating systems Combine online and offline malware defense and powerful data leak prevention in one suite
http://www.tomshardware.com/forum/11136-2-laptop-running-time-high Computer Fan Constantly Runs http://forums.techguy.org/windows-xp/533194-computer-fan-constantly-runs.html

Sounds like fan bearing gone. New fan?

Yes, it should be fine to remove the battery from the laptop if it is not being used, as there would be a minimal drain on the battery if left installed for an extended period.

Keeping the battery at approximately 75% charged should also be fine and would be recommended as part of a practice to extend the battery life that is advised with common battery maintenance instructions.

Hi
Compressed air is not a good idea for as couple of reasons:

1. Sometimes there is moisture in the can that will be blasted onto the board
2. It can cause dust to get wedged tighter in the fan and sink area

The only real soloution is to strip the laptop and do a manual clean, this is quite simple on the advents, as all you need to do is remove the large cover on the laptop base to access the heatsink and grilles, you can dust out ( hoover) the fan area and the cooling vents, if this proves to be difficult, obtain some thermal paste, remove the screws retaining the heatsink and lift out the fan and sink assy,
Clean and replace after regreasing the cpu top with thermal grease. Make sure fan connector is attached then.
Tighten the screws in sequence, replace plastic cover

It is overheating. The thermal sensor shuts down the system before damage occurs. First make sure your fan comes on. If it does then most likely you need to access the fan to clean out the dust and lint that has gathered between the exhaust of the fan and heatsink fins. You didn't list what type of laptop you have so I can't be more specific.

Hello and thank you for using Fixya.

Click on this link to view the Humming Bird Wide 128 owners manual.

If you need futher assistance please feel free to contact me. Have a nice day

The CPU fan is dirty, open the back cover of laptop and clean the fan with compressed air or a toothbrush

Disassembled dishwasher. Some plastic scraps had shredded and wound itself around the pump impeller axis. It was preventing the motor from turning. Upon removal diswasher again worked fine.

Yes simply because of the heat your computer makes it will deteriorate faster. If used for long periods take battery out and store in room temperature place. Remember that not using the battery for long periods(days-weeks) can be bad for your battery.So try to use it once in a while.